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Inventor

Joldert Maria Boersma

Inventor
Zuidhorn, NL

Overview

7→
Patents
2012–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A47Cprimary
A47CChairs13%
A47JKitchen equipment13%
A61BDiagnosis13%
A61FFilters implantable into blood vessels13%
A47GHousehold or table equipment7%
A47LDomestic washing or cleaning7%
A61CDentistry7%
A61MDevices for introducing media into, or onto, the body7%
F04BPositive-displacement machines for liquids7%
F16HGearing7%
PatentTitleYear
10,820,714Temperature-controlled multi-zone mattress-style support202010,675,434System and a method for improving a person's sleep202010,598,163Semi-free rotating crankshaft actuator to pre-stress and fast release a spring loadable plunger for an oral healthcare appliance202010,085,590Apparatus for preparing hot beverages with auto-power-down mechanism20189,820,815'Skin treatment device with means for providing a tactile feedback signal'20178,695,159'Vacuum cleaner'20148,261,656'Apparatus for preparing a beverage from water-cooled sterilized water and an instant product'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to BOERSMA JOLDERT MARIA (3)· patent assignee history
2012–2014Based in Drachten, NL· patent location history
2014Patents assigned to DE WIT BASTIANN JOHANNES (1)· patent assignee history
2017–2020Patents assigned to KONINKLIJKE PHILIPS NV (5)· patent assignee history
2017Patents assigned to BOERSMA JOLDERT MARIA RENE (1)· patent assignee history
2017Patents assigned to ESHUIS PETER (1)· patent assignee history
2017–2018Based in Eindhoven, NL· patent location history
2020Based in Zuidhorn, NL· patent location history
2020Based in Groningen, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONINKLIJKE PHILIPS NV52017–2020
BOERSMA JOLDERT MARIAself32012–2020
BOERSMA JOLDERT MARIA RENEself12017
DE WIT BASTIANN JOHANNES12014
ESHUIS PETER12017
Locations
LocationPatentsSpan
Zuidhorn, NL22020
Eindhoven, NL22017–2018
Drachten, NL22012–2014
Groningen, NL12020